gecko-dev/caps/SystemPrincipal.h
Kris Maglione 5e014eb540 Bug 1356334: Part 1 - Add helpers for safely casting principals without COM overhead. r=bholley
MozReview-Commit-ID: EOtK17WiLZl

--HG--
extra : source : 7c880eca810ac03509cc3102bd421b5f386e82cb
2017-04-16 13:32:42 -07:00

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2.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* The privileged system principal. */
#ifndef SystemPrincipal_h
#define SystemPrincipal_h
#include "nsIPrincipal.h"
#include "nsJSPrincipals.h"
#include "mozilla/BasePrincipal.h"
#define NS_SYSTEMPRINCIPAL_CID \
{ 0x4a6212db, 0xaccb, 0x11d3, \
{ 0xb7, 0x65, 0x0, 0x60, 0xb0, 0xb6, 0xce, 0xcb }}
#define NS_SYSTEMPRINCIPAL_CONTRACTID "@mozilla.org/systemprincipal;1"
class SystemPrincipal final : public mozilla::BasePrincipal
{
SystemPrincipal()
: BasePrincipal(eSystemPrincipal)
{
}
public:
static already_AddRefed<SystemPrincipal> Create();
static PrincipalKind Kind() { return eSystemPrincipal; }
NS_DECL_NSISERIALIZABLE
NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
NS_IMETHOD GetHashValue(uint32_t* aHashValue) override;
NS_IMETHOD GetURI(nsIURI** aURI) override;
NS_IMETHOD GetDomain(nsIURI** aDomain) override;
NS_IMETHOD SetDomain(nsIURI* aDomain) override;
NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp) override;
NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp) override;
NS_IMETHOD EnsureCSP(nsIDOMDocument* aDocument, nsIContentSecurityPolicy** aCSP) override;
NS_IMETHOD GetPreloadCsp(nsIContentSecurityPolicy** aPreloadCSP) override;
NS_IMETHOD EnsurePreloadCSP(nsIDOMDocument* aDocument, nsIContentSecurityPolicy** aCSP) override;
NS_IMETHOD GetBaseDomain(nsACString& aBaseDomain) override;
NS_IMETHOD GetAddonId(nsAString& aAddonId) override;
virtual nsresult GetScriptLocation(nsACString &aStr) override;
protected:
virtual ~SystemPrincipal(void) {}
bool SubsumesInternal(nsIPrincipal *aOther,
DocumentDomainConsideration aConsideration) override
{
return true;
}
bool MayLoadInternal(nsIURI* aURI) override
{
return true;
}
};
#endif // SystemPrincipal_h